After all, there's no forgetting Mr. Darcy's (Matthew Macfadyen) impassioned confession to Elizabeth (Keira Knightley), saying, “You have bewitched me body and soul, and I love, I love, I love you.

That I will love you … Now and then, I miss you Now and then I want you to be there for me. On those last two lines, we can hear Mr. McCartney’s aged voice joining that of his old friend.